Home / 974,828.18-1,344,722.34-566,885.18

Finding the Fourth Proportional to 974,828.18, 1,344,722.34 and 566,885.18

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Solution

The fourth proportional to 974,828.18, 1,344,722.34 and 566,885.18 is: 781,987.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    974,828.18 : 1,344,722.34 = 566,885.18 : x
  2. Step 2: Convert to fraction form
    974,828.18/1,344,722.34 = 566,885.18/x
  3. Step 3: Cross multiply
    974,828.18x = 1,344,722.34 × 566,885.18
  4. Step 4: Simplify right side
    974,828.18x = 762,303,165,760.92
  5. Step 5: Solve for x
    x = 762,303,165,760.92/974,828.18
  6. Step 6: Final answer
    x = 781,987.21

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.